22367990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 42029280

約数和(自身を除く): 19661290

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 563, 685, 1126, 1370, 2815, 3973, 5630, 7946, 16327, 19865, 32654, 39730, 77131, 81635, 154262, 163270, 385655, 771310, 2236799, 4473598, 11183995, 22367990]

約数ペア:

[(1, 22367990), (2, 11183995), (5, 4473598), (10, 2236799), (29, 771310), (58, 385655), (137, 163270), (145, 154262), (274, 81635), (290, 77131), (563, 39730), (685, 32654), (1126, 19865), (1370, 16327), (2815, 7946), (3973, 5630)]